Allen-Bradley 700-NT400A1 Industrial Control Relay

Description:

The Allen-Bradley 700-NT400A1 AC Relay with 84AB86 Coil is a NEMA low-profile industrial control relay designed for switching AC control circuits in industrial automation and motor control applications. Commonly installed in control panels, manufacturing equipment, motor starters, HVAC systems, and process automation systems requiring reliable electromechanical switching. Maintenance teams, OEMs, and system integrators use this relay for replacement, panel assembly, and retrofit of industrial control systems.

Applications:

The Allen-Bradley 700-NT400A1 AC Relay is used in industrial control panels, conveyor systems, machine tools, pumps, compressors, and factory automation equipment. Equipped with an 84AB86 AC coil, it provides dependable switching of control circuits for motor control, interlocking, sequencing, and general-purpose industrial automation applications.

Technical Specifications:

• Manufacturer: Allen-Bradley (Rockwell Automation)
• Manufacturer Part Number (MPN): 700-NT400A1
• Coil Part Number: 84AB86
• Product Type: NEMA industrial control relay
• Series: Bulletin 700-N
• Function: Electromechanical switching of industrial AC control circuits
• Coil Voltage: 110 VAC (50 Hz) / 120 VAC (60 Hz)
• Contact Configuration: 4 Normally Open (4 N.O.)
• Contact Rating: 10 A continuous
• Maximum Switching Voltage: 300 VAC
• Mounting Type: Panel or strip mount (horizontal recommended)
• Contact Material: Silver alloy
• Compatible Equipment: Industrial control panels, motor control centers, HVAC equipment, and automation systems
• Operating Environment: Industrial automation applications
• Application: Control circuit switching and motor control
• Designed For: Reliable switching of industrial AC loads in NEMA control systems

Common Replacements:

• Allen-Bradley 700-N400A1 Industrial Relay
• Allen-Bradley 700-P400A1 Heavy-Duty Relay
• Allen-Bradley 700-N400E Industrial Relay